The VS-BETA Kit is a very nice and smart extension strap. It is designed to be connect to the VERSIS SL sling strap by two carabiner hooks. When connected to the VERSIS SL, the system evolves into the VERSIS DUO Combo, that allows to carry a second camera or other accessories, like for instance a lens pouch or a small camera bag.

The VS-BETA can also be used as a separate spare strap and connect to any bag or support. The VS-BETA comes with the innovative 4V GIRO and safety hook camera attachment. It is very convenient and fast to connect and disconnect to the two 20mm D-Ring on the VERSIS SL strap.

The VS-BETA features a very convenient Patent Pending solution: thanks to a roller buckle, it can be opened at one end, to remove or change the hook and attach extra accessories or lenses. This extension strap is very strong and beautifully refined with Tuscany cuoio details. It is made of a high strength 25mm Polyamide custom tape. This tape is made in Italy accordingly to Military Standards. The special V shape pattern allows for a more even distribution of the load on the fibers and for a much higher abrasion resistance. The tape is very compact and thick, offering a perfect support for a durable and strong stitching.

• Connects to the VERSIS SL strap to carry a second camera
• One ends opens for inserting other accessories
• Can be used as a spare strap
• Handcrafted in Italy with Tuscany vegetable tanned cuoio
• 25mm Polyamide military standard tape
• Wide length adjustability


The 4V VS-BETA Kit includes the 4V Design innovative GIRO and safety hook camera attachment. This system is very unique and offers an extremely safe and strong connection to the camera. The kit also includes the 4mm Allen key required to install the GIRO attachment (it can also be installed using a coin).

The VS-BETA is an accessory extension strap for the VERSIS SL sling strap. The VERSIS SL comes with two 20mm D-rings, one on each side of the shoulder pad. The VS-BETA connects to these D-rings by two carabiner hooks for fast, easy and safe connection. The VS-BETA can be connected and disconnected very quickly, making it a breeze to add the second camera or bag and spare lens only when needed.

One end of the VS-BETA can be opened to remove, change and add other attachments for extra accessories and lenses. This is a very unique and convenient solution for future upgrades and for increased versatility. A typical example is to insert a small lens pouch or camera bag. This 4V Design solution is Patent Pending.


Max Load 10kg
Maximum Length 111cm – 43,7
Minimum Length 81cm – 31,8”
Strap Width 25mm – 1”
4V GIRO & Safety Hook Camera Attachment (Allen wrench included)




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The VS-BETA is part of the 4V VERSIS SYSTEM. By combining different VS accessories to the VERSIS SL sling strap, the system evolves into the Versis DUO, TWIN and TRIO. The VERSIS System quickly adapts to the photographer's needs to carry one, two or three cameras and additional accessories. It allows weight saving when travelling and in location.


When the VS-BETA is connected to the VERSIS SL sling strap, they together become the VERSIS DUO Combo that allows to carry a second camera, a spare lens, a small pouch or bag. It is a very smart and unique solution by 4V Design.


The 25mm band is extremely strong and durable. It is made of Polyamide, a light-weight and extremely strong fiber. Polyamide is smooth to be gentle on the skin and cloths. It dries up easily and quickly. It is also dirt resistant and it is not affected by any chemicals or sweat. It is resistant to sunlight, excellent color fastness and abrasion resistance. These properties are ideal for a camera strap to guarantee a great comfort and long lasting performance.


The VS-BETA is compatible with the 4V QR Plate. This plate is a convenient and smart solution to connect the camera to both tripod and two straps. The plate is 60mm long and it is compatible to all Arca standard Tripod Quick Release Adapters. This 4V QR Plate is the perfect solution for the advanced photographers that need to use a sling or hand camera strap, a tripod and a quick release system. The plate includes two separate strap connections: one is dedicated to sling straps, the other to hand straps.


The 4V GIRO Camera Attachment sets a new safety standard. The strap attachment freely rotates around the locking screw, making it impossible to accidentally drop the camera. The small foot print (25mm) minimizes the interference with memory card and battery openings. It is a very strong piece made of steel and can safely hold the heaviest professional equipment, including medium format cameras. It comes with the Allen wrench included in the packaging. Patent Pending


The VS-BETA includes the new 25mm Military-Standard 4V Camera hook that combines ultimate safety, lightweight and compactness. This hook has a double safety system based on screw and spring action. The locking knob is protected by a plastic cover to facilitate the operation in cold and wet enviroments.


The accessories and metal fittings we use for our straps are all made in Italy. Their cost is much higher compared to low-cost countries import, but we trust our customers would appreciate the value of this choice. Made in Italy accessories offer a higher quality, durability and strength. We are also 100% sure they are manufactures following EU antipollution and safety standards. All our accessories are Nickel-Free to avoid any allergic reaction.


Many kinds of Italian Leather are available and shipped Worldwide. Italians well know that Leather is like Wine: we keep the best and export the rest. 4V Design Bags and Straps are made with the Very Best Original Tuscany Leather. The perfume of this leather is just magic and inimitable. Our Leather is Vegetable Tanned with no chemicals, by tradition.


At 4V Design we are proud to continue producing our Photo accessories in Italy. All 4V Design leather accessories are completely handcrafted in Italy by small artisan laboratories to the highest standards. Our unique philosophy is to combine the Italian old-school manufacturing tradition with new technologies and materials to offer beautiful Design & Functional products to passionate people.


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